Results 11 to 20 of about 156,856 (312)

Dietary administration of Bacillus subtilis KC1 improves growth performance, immune response, heat stress tolerance, and disease resistance of broiler chickens

Poultry Science, 2022
: The purpose of the present study was to evaluate the probiotic properties of Bacillus subtilis KC1 as a feed additive in the poultry feed. Effects of the Bacillus subtilis supplementation on growth performance, heat-stress tolerance, resistance to ...
Jian Wang, Muhammad Ishfaq, Yusong Miao, Zhongyuan Liu, Mengting Hao, Changyu Wang, Jiaqi Wang, Xueping Chen   +7 more
doaj   +1 more source

System of Leukocytes Respiratory Burst Activity (RBA) in Grouper (Epinephelus coioides)

Jurnal Biota, 2022
Probiotics are live microbes that can help protect and maintain the health of the host by modifying the microbial community or associating with the host, increasing the response to disease, improving nutrition, and utilizing feed.
Anggraini Ratih Purwandari, Dwi Nur Rikhma Sari   +1 more
doaj   +1 more source

Beneficial Effects of Spore-Forming Bacillus Probiotic Bacteria Isolated From Poultry Microbiota on Broilers' Health, Growth Performance, and Immune System

Frontiers in Veterinary Science, 2022
Probiotics are known for their beneficial effects on poultry health and wellbeing. One promising strategy for discovering Bacillus probiotics is selecting strains from the microbiota of healthy chickens and subsequent screening for potential biological ...
Maria S. Mazanko, Maria S. Mazanko, Igor V. Popov, Evgeniya V. Prazdnova, Evgeniya V. Prazdnova, Aleksandr G. Refeld, Aleksandr G. Refeld, Anzhelica B. Bren, Anzhelica B. Bren, Galina A. Zelenkova, Vladimir A. Chistyakov, Vladimir A. Chistyakov, Ammar Algburi, Richard M. Weeks, Alexey M. Ermakov, Michael L. Chikindas, Michael L. Chikindas, Michael L. Chikindas   +17 more
doaj   +1 more source

Bacillus subtilis Protects the Ducks from Oxidative Stress Induced by Escherichia coli: Efficacy and Molecular Mechanism

Antioxidants, 2022
Bacillus subtilis has been widely used in animal husbandry as a potential alternative to antibiotics due to its excellent bacteriostasis and antioxidant activity.
Chong Li, Yang Li, Shuzhen Li, Si Chen, Guohua Liu, Xuejuan Deng, Wenhuan Chang, Huiyi Cai   +7 more
doaj   +1 more source

Effects of Bacillus subtilis PB6 supplementation on productive performance, egg quality and hatchability in broiler breeder hens under commercial farm condition

Journal of Applied Animal Research, 2021
The aim of the present study was to determine the effects of Bacillus subtilis PB6 supplementation on productive performance, egg quality and hatchability of broiler breeder hens.
Elham Darsi, Mojtaba Zhaghari
doaj   +1 more source

Bacillus subtilis inhibits intestinal inflammation and oxidative stress by regulating gut flora and related metabolites in laying hens

Animal, 2022
Bacillus subtilis is one of the most popular commercial probiotics used in farm animal production. However, its potential mechanisms are not very clear.
X.Y. Zou, M. Zhang, W.J. Tu, Q. Zhang, M.L. Jin, R.D. Fang, S. Jiang   +6 more
doaj   +1 more source

Aminopeptidases of Bacillus subtilis [PDF]

Journal of Bacteriology, 1975
Three enzymes with L- and one enzyme with D-aminopeptidase (EC 3.4.11; alpha-aminoacyl peptide hydrolase) activity have been separated from each other and partially purified from Bacillus subtilis 168 W.T., distinguished with respect to their molecular weights and catalytic properties, and studied in relation to the physiology of this bacterium.
E P, Desmond, W L, Starnes, F J, Behal
openaire   +2 more sources

A periplasm in Bacillus subtilis [PDF]

Journal of Bacteriology, 1995
The possibility of there being a periplasm in Bacillus subtilis, in the distinct cell compartment bounded by the cytoplasmic membrane and the thick cell wall, has been investigated quantitatively and qualitatively. Cytoplasmic, membrane, and protoplast supernatant fractions were obtained from protoplasts which were prepared isotonically from cells ...
R, Merchante, H M, Pooley, D, Karamata
openaire   +2 more sources

Cloning of the Bacillus subtilis sulfanilamide resistance gene in Bacillus subtilis [PDF]

Journal of Bacteriology, 1982
A recombinant plasmid was constructed by ligation of chromosomal DNA from a sulfanilamide-resistant strain of Bacillus subtilis to the plasmid vector pUB110 which specifies neomycin resistance. Recombinant molecules generated in vitro were introduced into a B.
K O, McDonald, W F, Burke
openaire   +2 more sources

Transformation of Environmental Bacillus subtilis Isolates by Transiently Inducing Genetic Competence [PDF]

, 2010
Domesticated laboratory strains of Bacillus subtilis readily take up and integrate exogenous DNA. In contrast, ‘‘wild’’ ancestors or Bacillus strains recently isolated from the environment can only be genetically modified by phage transduction ...
Nijland, Reindert,, Veening, Jan Willem, Errington, Jeff,, J. Grant Burgess, Burgess, Grant J., J Grant Burgess, Burgess, J. Grant, Reindert Nijland, Veening, Jan-Willem,, Jan-Willem Veening, Nijland, Reindert, Burgess, J. Grant,, Errington, Jeff, Jeff Errington, Veening, Jan-Willem   +14 more
core   +1 more source